Semi-automatic workpiece thickness rapid detection jig

Abstract

The invention discloses a jig used for detecting the workpiece thickness. A detection device comprises a clamp base, a stopping limiting plate, a stopping gasket, a passing limiting plate and a passing gasket; an included angle is formed between the top face of the clamp base and the horizontal face, the stopping gasket is located between the stopping limiting plate and the clamping base, and the stopping limiting plate is parallel to the top face of the clamp base; the passing gasket is located between the passing limiting plate and the clamp base, and the passing limiting plate is parallel to the top face of the clamp base; the distance between the stopping limiting plate and the clamp base is smaller than the distance between the passing limiting plate and the clamp base; included angles are formed between the stopping limiting plate and the bottom edge of the clamp base and between the passing limiting plate and the bottom edge of the clamp base, and the passing limiting plate is higher than the stopping limiting plate. By means of the jig, the included angle is formed between the clamp base and the horizontal face, a workpiece slides under self gravity, holding movement by a detector is not needed, and the automatic degree is higher; in addition, the stopping limiting plate and the passing limiting plate have the inclination angles, and therefore classified guiding can be carried out; overall detection is simple, convenient and rapid, and the detection efficiency is improved.

Description

technical field [0001] The invention relates to a jig, in particular to a semi-automatic jig for quickly detecting whether the thickness of a workpiece is qualified or not and for screening. Background technique [0002] The thickness and dimensional accuracy of gaskets and gaskets need to be tested by instruments, that is, vernier calipers or micrometers are used to test their accuracy. [0003] Traditional detection has certain limitations, such as high labor intensity, cumbersome operation, and high error rate; especially when performing batch detection, it is easy to cause fatigue to the detection personnel, increase the measurement error, and bring inconvenience to the detection work , reducing the detection quality and detection efficiency. Contents of the invention [0004] In view of the above-mentioned defects in the prior art, the object of the present invention is to provide a semi-automatic fast detection fixture for workpiece thickness. [0005] The technica...

AI Technical Summary

Problems solved by technology

[0003] Traditional detection has certain limitations, such as high labor intensity, cumbersome operation, and high error rate; especially when performing batch detection, it is easy to cause fatigue of the detection personnel, increase the measurement error, and bring inconvenience to the detection work , reducing the detection quality and detection efficiency

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